FVXO-XC72BR 查看數據表（PDF） - Fox Electronics

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产品描述 (功能)

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FVXO-XC72BR

HCMOS 7 x 5mm 3.3V VCXO

Fox Electronics 

FVXO-HC73 Series

Phase Noise

0 dBc

-10dBc

-20dBc

-30dBc

-40dBc

-50dBc

-60dBc

-70dBc

-80dBc

-90dBc

-100dBc

-110dBc

156.25MHz

62.5 MHz

-120dBc

-130dBc

-140dBc

-150dBc

-160dBc

10

100

Phase Noise Graph

(dBc / Hz) vs. offset frequency

Data Collected using HP 3048A

Three Frequencies from Jitter Tables

106.25 MHz

1k

10k

100k

Offset Frequency (10Hz to 40MHz)

62.5 MHz

1M

10M

156.25MHz

106.25 MHz

40M

Jitter is frequency dependent. Below are typical values at select frequencies.

Phase Jitter & Time Interval Error (TIE)

Frequency

Phase Jitter

(12kHz to 20MHz)

TIE

(Sigma of Jitter Distribution)

Units

62.5 MHz

0.93

2.8

pS RMS

106.25 MHz

0.86

3.2

pS RMS

125 MHz

0.75

156.25 MHz

0.77

2.7

pS RMS

3.3

pS RMS

Phase Jitter is integrated from HP3048 Phase Noise Measurement System; measured directly into 50 ohm input; VDD = 3.3V.

TIE was measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software; VDD = 3.3V.

Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)

Random & Deterministic Jitter Composition

Random (Rj) Deterministic (Dj)

Frequency

(pS RMS)

(pS P-P)

Total Jitter (Tj)

(14 x Rj) + Dj

62.5 MHz

1.28

6.8

25.1 pS

106.25 MHz

1.28

8.4

26.6 pS

125 MHz

1.20

8.0

156.25 MHz

1.27

8.6

25.2 pS

26.6 pS

Rj and Dj, measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software.

Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)

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